Year: 2025
Type: article
Abstract: In chronic pancreatitis (CP), a syndrome of impaired assimilation of the components of the chyme (malassimilation) develops. It consists of the symptoms of maldigestion and malabsorption. When the number of functionally active acinar cells in the pancreas decreases (atrophy, fibrosis), the required amount of enzymes cannot be provided to the duodenum. A disorder of cavity digestion develops. Non-hydrolyzed nutrients are retained in the duodenum to compensate for the lack of enzymes. This is how duodenostasis and duodenal hypertension are formed in CP with exocrine insufficiency of the pancreas. The clinical result is heaviness, distension, and discomfort in the upper abdomen, i.e. gastric dyspepsia. The key role in the development of membrane digestion disorders in CP belongs to the small intestinal bacterial overgrowth (SIBO) syndrome. Patients with CP develop SIBO, which is characterized by excessive growth of the intestinal microbiota, fermentation processes, and inflammation in the small intestine. According to the results of a meta-analysis of 13 studies, the prevalence of SIBO in CP is 38.6%. The products of bacterial breakdown of food in the intestine can lead to organic changes in the mucous membrane (dystrophy, inflammation), which can impair the absorption of the final products of food hydrolysis under the influence of enzymes of the pancreas and small intestine. This is also facilitated by deconjugated bile acids formed during bacterial colonization of the initial parts of the small intestine, which have a damaging effect on its mucous membrane. The article presents the results of our studies of the function and morphological changes in the small intestine in CP. In CP, intestinal dysfunction develops. Enzyme preparations containing not only pancreatic but also intestinal enzymes should be included in the treatment of CP. The enzyme preparation Fermentaza Duo, which is manufactured using modern technologies, contains α-galactosidase. The drug effectively eliminates the manifestations of intestinal dyspepsia.
Source: Herald of Pancreatic Club
Author: N. B. Gubergrits
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4413211409